Comprehensive Guide to Understanding and Mapping Call Detail Record Sector Data
-A scientific approach
This page is intended to provide a basis for mapping CDR sector data in a manner that is consistent with known propagation models and accepted within the relevant scientific community.
Tutorial Video
An easy to understand breakdown of a complex subject matter that clearly illustares the "best practices" for mapping sector data.
Reference Material Downloads
Source data referenced is provided in PDF & KMZ downloads.
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We encourage critical feedback and skepticism. Request a free demo to map records and see the results for yourself.
Reference Material Downloads & Links
| Topic | Comments | Download |
|---|---|---|
| TraX H-plane Overlay Sizing Algorithm |
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| ngmn - Project BASTA | This whitepaper addresses the performance criteria of base station antennas, by making recommendations on standards for electrical and mechanical parameters, by providing guidance on measurement and calculation practices in performance validation and production, and by recommending methods for electronic data exchange. It also addresses recommendations on applying existing environmental and reliability standards to BSAs. | Download |
| SWGDE Recommendations for Cell Site analysis | The purpose of this document is to provide recommendations on the use of Historic Cell Site Location Information (HCSLI) contained in Call Detail Records (CDR) when conducting Cell Site Analysis (CSA). | Download |
| NIST - Guidelines on Mobile Device Forensics | This guide attempts to bridge the gap by providing an indepth look into mobile devices and explaining technologies involved and their relationship to forensic procedures. | Download |
| IEEE Transactions on Antennas and Propagation | IEEE Transactions on Antennas and Propagation includes theoretical and experimental advances in antennas. The articles in this journal are peer reviewed in accordance with the requirements set forth in the IEEE PSPB Operations Manual (sections 8.2.1.C & 8.2.2.A). | Website |
| Cherry Biometrics | Recognized Defense Experts in this field who endorse the use of the Horizontal Plane for sector mapping. | Website |
| Cherry Biometrics - Sample Report | This is a sample report created by Cherry Biometrics in which they challenge the use of wedges shapes to represent sector mapping. Additionally, this report includes a map where Cherry Biometrics is utilizing the Horizontal Plane to represent the sector pattern and distance from tower of their estimated coverage. They do site the source of the propagation pattern they are relying on in this report. | Sample Report |
| Vladan Jovanovic - CV | Recognized Subject Matter Expert in this field - PHD in Electrical Engineering, 35+ years of experience | Download |
| Vladan Jovanovic - Sample Report | This is a report created by Vladan Jovanovic and his use of both the Horizontal and Vertical Planes (Propagation Patterns) to explain sector mapping. More specifically, this report shows a recognized expert in the relevant scientific field with a PhD in Electrical Engineering using the propagation patterns as they relate to distance. | Sample Report |
| Drive Test Files | This link is for a Google Earth KMZ file containing drive test data referred to in the video tutorial. | Download |
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